Hi, I’m Sam from dishfoody.com, where comforting classics get a fresh twist. Garlic Butter Steak & Zucchini Delight features seared sirloin bites swimming in garlicky browned butter with crisp-tender zucchini noodles. This 25-minute low-carb skillet wonder serves 4 with perfect steak-to-zucchini ratio.
Why This Recipe Works
- High-heat sear: Locks in steak juices while creating crispy golden edges.
- Browned butter magic: Toasted garlic infuses nutty richness throughout.
- Zucchini noodle trick: Quick sauté prevents watery mush while absorbing flavors.
- Lemon brightness: Cuts steak richness with perfect acid balance.
- Single skillet: Maximum flavor minimum cleanup.
Ingredients & Prep
Steak:
1½ lb sirloin steak, cut 1-inch cubes
1 tsp kosher salt
½ tsp black pepper
1 tbsp avocado oil
Garlic Butter:
4 tbsp unsalted butter
5 garlic cloves, minced
1 tbsp fresh parsley, chopped
Zest + juice of ½ lemon
Zucchini:
4 medium zucchini, spiralized (6 cups)
Pinch red pepper flakes
Step-by-Step Instructions
- Pat steak cubes dry; season generously salt + pepper.
- Heat avocado oil in large cast iron skillet over screaming high heat.
- Sear steak in single layer 2 minutes undisturbed until deep crust forms.
- Flip + sear 1 minute. Push to sides of pan.
- Add butter + garlic to center; swirl until butter foams + garlic golden.
- Toss steak in butter; add zucchini noodles + lemon zest/juice.
- Sauté 2 minutes until zucchini tender-crisp. Sprinkle parsley.

Flavor Variations
| Variation Key | Add/Swap | Resulting Twist |
|---|---|---|
| Lemon Pepper | Extra lemon + peppercorns | Bright coastal |
| Cajun Cream | Cajun seasoning + cream | Spicy New Orleans |
| Balsamic Blue | Blue cheese + balsamic | Steakhouse luxe |
| Teriyaki | Soy + sesame + ginger | Asian fusion |
Storage Tips
Refrigerate airtight 3 days. Reheat gently stovetop with pat butter. Zucchini best day 1; steak holds texture perfectly.
FAQs
Steak tough? Don’t crowd pan + high heat sear crucial. Rest 2 minutes post-cook.
Zucchini watery? Spiralize day-of + pat dry + high-heat quick sauté.
Butter burning? Use avocado oil base + add butter after initial steak sear.
Conclusion
Garlic Butter Steak & Zucchini Delight transforms weeknight steak into browned butter perfection juicy, garlicky, low-carb bliss.
PrintGarlic Butter Steak & Zucchini Delight Recipe
Garlic Butter Steak & Zucchini Delight features tender seared sirloin steak bites swimming in sizzling garlic butter sauce tossed with crisp zucchini noodles. Quick 20-minute low-carb dinner with restaurant sear and bright lemon-parsley finish.
- Prep Time: 10 mins
- Cook Time: 10 mins
- Total Time: 20 mins
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Stovetop
- Cuisine: American
Ingredients
- 1¼ lbs sirloin steak, cut into 1-inch cubes
- 4 medium zucchini, spiralized (4 cups zoodles)
- 4 tbsp unsalted butter, divided
- 6 garlic cloves, minced
- 2 tbsp olive oil
- Juice of 1 lemon
- ⅓ cup beef broth
- 1 tsp Italian seasoning
- ½ tsp red pepper flakes
- Salt & black pepper to taste
- ¼ cup chopped parsley
- Parmesan for serving
Instructions
- 1. Pat steak cubes completely dry. Season generously with salt, pepper, Italian seasoning. Heat 1 tbsp olive oil in large skillet over high heat until smoking.
- 2. Add steak in single layer (work in batches). Sear undisturbed 2 minutes until deep crust forms. Flip; sear 1-2 minutes more to medium-rare. Remove to plate.
- 3. Lower heat to medium. Add 2 tbsp butter, garlic, red pepper flakes; cook 30 seconds until fragrant. Deglaze with beef broth, scraping browned bits. Add lemon juice.
- 4. Add zucchini noodles, remaining 2 tbsp butter. Toss 2-3 minutes until just tender. Add steak back with juices; toss to coat in sauce 1 minute. Remove from heat.
- 5. Stir in parsley. Serve immediately with parmesan.
Notes
- High-heat sear essential for steak crust; don’t crowd pan.
- Pat steak very dry before seasoning for proper browning.
- Zucchini noodles cook fast; don’t overcook to mush.
- Sirloin perfect balance tender/flavorful; ribeye richer option.
- Make sauce extra; excellent on roasted veggies or grilled chicken.
Nutrition
- Serving Size: 1 cup
- Calories: 420
- Sugar: 3g
- Sodium: 580mg
- Fat: 30g
- Saturated Fat: 14g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 36g
- Cholesterol: 110mg
Keywords: garlic butter steak bites, zucchini noodles steak, low carb steak zucchini

